CVE-2015-0669: Cisco IOS

Medium severity, CVSS 6.4. EPSS: 1.7% chance of exploitation in the next 30 days.

The Autonomic Networking Infrastructure (ANI) implementation in Cisco IOS 15.4S and 15.4(3)S allows remote attackers to modify configuration settings or cause a denial of service (partial service outage) by sending crafted Autonomic Networking (AN) messages on an intranet network, aka Bug ID CSCup62167.

Affected products

• Cisco IOS: version 15.4(3)s only; version 15.4s only

Published 2015-03-21. Last modified 2026-06-17.